5
  Warning and Safety Instructions
Installation
  Only connect or disconnect the climate 
module when the device is unplugged 
from the power supply.
t Connect the D-SUB plug securely to the 
device.
Safety
  The climate module should only be 
used indoors, and make sure that 
foreign bodies and liquids cannot 
penetrate it.
ESD protection measures must be 
taken
  Do not touch conductive parts for 
reasons of ESD protection.  
Therefore, when inserting the climate 
module, only touch the housing or the 
side edges! Do not touch the contact 
surfaces.
  Therefore: Take preventative measures. 
As a minimum safeguard, you should 
touch a grounded piece of metal to 
discharge any static electricity.